Atomic Mass = 11 amu
Atomic mass = 11 amu
neutrons
Isotopes. They differ in the number of neutrons in the nucleus.
No. Isotopes have the same atomic number, protons and electrons. They have different neutrons.
Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of ununquadium is114; uuq has five isotopes, each with a different number of isotopes..
Isotopes must have the same atomic number, which is the number of protons. The atomic mass, which is the total number of protons and neutrons, varies for the different isotopes. so it should have different mass numbers..
Masses.
Isotopes. The isotope has the same number of protons and electrons as the regular atom, but has more (or sometimes less) neutrons, and therefore its atomic mass is more (or less, depending on whether the neutrons have increased or decreased).
Mass number, because that includes the neutrons as well as the protons. Isotopes have different numbers of neutrons.
The atomic number is the number of protons or, equivalently, the number of electrons. The Atomic Mass also includes the neutrons. Furthermore, the atomic mass is an average of the isotopes of the element weighted according to their abundance.
No. Isotopes have the same atomic number, protons and electrons. They have different neutrons.
Isotopes are atoms with the same number of protons (same atomic number) but different numbers of neutrons, leading to different atomic masses. For example, carbon-12 and carbon-14 are isotopes of carbon with atomic number 6 but atomic masses of 12 and 14 respectively.